Coralline rock is a type of rock formed by the death of layers of coralline algae. It is visually quite bright like the algae, and is often desired as...

certain bryozoans, hydrozoans, or coralline sponges The calcareous material in coral reefs Coralline rock, produced by coralline algae Something having a red...

patches, distributed throughout the rock surfaces. These patches of pink "paint" are actually living crustose coralline red algae. The red algae belong to...

to 12 m (40 ft) high crest elevations. Its subsurface substratum is coralline rock, and its topography suggests it was once part of an atoll with a lagoon...

from small coralline rocks by an aquaculturalist in warm ocean water, to be harvested later. Live rock can also be seeded by adding base rock to an active...

Freeman said the structure was modeled on the Alcázar de Colón, with its Coralline rock blocks. A block from the Alcázar de Colón structure is located on the...

territorial waters). The Chagos group is a combination of different coralline rock structures topping a submarine ridge running southwards across the centre...

from late Oligocene to late Miocene. The oldest exposed rock layer of Malta is the Lower Coralline Limestone Formation (Maltese: Żonqor), which is of Chattian...

are typical of benthic (bottom-dwelling) foraminifera, echinoderms, and coralline algae. Aragonite skeletal grains are typical of molluscs, calcareous green...

rock outcrops. However, reefs such as the coral reefs of tropical waters are formed by biotic (living) processes, dominated by corals and coralline algae...